CVE-2019-11779

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2019-11779
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11779.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-11779
Related
Published
2019-09-19T14:15:10Z
Modified
2024-12-05T15:18:27.388409Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur.

References

Affected packages

Alpine:v3.10 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.3-r1

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0

Alpine:v3.11 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.12 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.13 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.14 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.15 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.16 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.17 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.18 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.19 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.20 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.21 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.7-r0

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0
1.5.7-r0
1.6.1-r0
1.6.2-r0
1.6.2-r1
1.6.3-r0
1.6.4-r0
1.6.4-r1

Alpine:v3.9 / mosquitto

Package

Name
mosquitto
Purl
pkg:apk/alpine/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.6-r1

Affected versions

1.*

1.2.2-r0
1.2.2-r1
1.2.3-r0
1.3-r0
1.3-r1
1.3.1-r0
1.3.2-r0
1.3.4-r0
1.4-r0
1.4-r1
1.4.1-r0
1.4.1-r1
1.4.2-r0
1.4.2-r1
1.4.3-r0
1.4.4-r0
1.4.8-r0
1.4.8-r1
1.4.8-r2
1.4.9-r0
1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.11-r0
1.4.11-r1
1.4.12-r0
1.4.13-r0
1.4.14-r0
1.4.14-r1
1.4.14-r2
1.4.14-r3
1.4.14-r4
1.4.14-r5
1.4.15-r0
1.4.15-r1
1.4.15-r2
1.4.15-r3
1.4.15-r4
1.5.1-r0
1.5.2-r0
1.5.3-r0
1.5.3-r1
1.5.4-r0
1.5.5-r0
1.5.5-r1
1.5.6-r0

Debian:11 / mosquitto

Package

Name
mosquitto
Purl
pkg:deb/debian/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / mosquitto

Package

Name
mosquitto
Purl
pkg:deb/debian/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / mosquitto

Package

Name
mosquitto
Purl
pkg:deb/debian/mosquitto?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/eclipse/mosquitto

Affected ranges

Type
GIT
Repo
https://github.com/eclipse/mosquitto
Events
Introduced
5e60136449d678948520085985d7e7f91f9e601c
Fixed
f47b56583149850f69c684130170753944ea9c93
Type
GIT
Repo
https://gitlab.labs.nic.cz/labs/bird
Events
Introduced
1e3810f9f8e251d82a8157b39df9be196315c43e
Fixed
b5d1903bf6ce454716e97828e6e4062bf17ac000

Affected versions

v1.*

v1.5
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.5.5
v1.5.7
v1.5.8
v1.6.0
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.6.5